tar xf ${DOWNLOADDIR}/flit_core-3.12.0.tar.gz -C ${BUILDDIR}
pushd ${BUILDDIR}/flit_core-3.12.0
    ${SYSDIR}/cross-tools/bin/pip3 wheel -w dist --no-build-isolation --no-deps ${PWD}
    ${SYSDIR}/cross-tools/bin/pip3 install --no-index --find-links dist --no-cache-dir --no-deps --force-reinstall --no-user flit-core
popd
